I don't have exact numbers, but here's the drawing. I don't know if it'll be helpful to you-- it's a different layout, but similar concept with the sink separated from the more "private" bathroom area by a pocket door. Our house is 1200 square feet, so this bathroom works pretty hard as a laundry room as well as a main bathroom.

My son's bathroom is about 11x5 and we have the same set up as shown in your drawing. About 5.5 is for the shower room and 5.5 is for the vanity room. Three of us have been using the bathroom for the last few months while we work on the master and it has gone very smoothly. I really like having the door separating the shower & toilet from the vanities.

if you have people who get ready at diff times, then it would be a good plan. up to you and what you think would work best.

however, what do you do if someone is in the shower and someone else needs to use the toilet? seems to me that would be more of an issue. maybe make a separate water closet and leave the shower/vanity in one space.

If you do go w/the wall, at least do a door w/frosted glass. it will give the illusion of more space and let in more light, especially if you have a window in that room.

A water closet makes sense in a master bathroom where one just wants privacy using the toilet. In a kids bathroom, siblings don't want to be naked, shower, or use the toilet in front of a each other, so you avoid fights by keeping those activities behind a door, separate from a vanity.

well with only one bathroom upstairs, someone, or all, are going to have to compromise. makes more sense if the kids shower before going to bed, and in the morning all they have to do is brush their teeth. If mom or dad is showering in the morning, and one of the kids has to use the toilet, now what?

There are benefits to each one. only OP knows how they function.

This isn't a big deal until all the kids hit their teens. By then it's going to be a madhouse anyway, so I'm sure one of them will head down to the basement.

The drawing is extremely misleading. The vanity would be only (4.5 x 12 = 54) inches wide but the walls perpendicular to it are (8 x 12 = 96) inches wide. (But, as drawn, Yao Ming could fit in the bathtub.)

Use a pocket door in that vanity /tub break area. Make sure it is as close to 3 ft wide as possible.(wheelchairs some day? or walkers?) It should slide beside the vanity into the wall. If not, you might want to use a barn door? slide into the wall beside the toilet to open. Whatever your carpenters can do. IF for some reason that does not work, than consider 2 sliding doors, one to the left and one to the right, or 2 doors that hinge into either room area in the middle. Place a lock that mom and dad can get into if needed tho! Also, make that 3 feet wide or as close as possible to the exit if you can, and again, use a pocket door, barn door, or 2 doors. We used one, it opens into the room so it cuts into the air space with the door width/hinges. It worked out okay, as we had relatives with walkers that would get thru okay. The pocket or pairs of doors are wonderful where you can have them put. ALSO, make sure the light switch is in the toilet area and a seperate one in the vanity area. One light switch for both rooms is not a great idea, and a pocket door will limit where you can install the switch for the shower/toilet area. Adaquate towel bar space is critical, so try to buy dual towel bars, one mount, 2 bars if you can find them. One has a slightly longer reach into the open area, below the other one. .

Our bathroom on the 2nd floor measures 8 x 10, is divided into 2 rooms, with 2 vanities in an L in the first 4.5 x 8 part, and the tub and toilet in the 5 x 8 part. It worked very well when my daughter and her 3 children were living here with us for several years--they all had to get ready at the same time, and 3 of them could easily be in the bathroom at the same time.

Your drawing with exact measurements and any doors or windows will be very helpful, as others have indicated.

Anne

We opted for one sink in the center because we had girls using hair dryers and curling iron and make up.....3 at one time ..One faucet was fine and we needed the dry counter space with outlets most, 2 to one most often but all 3 had access to the faucet if the curls or dryer did not set right for instance, LOL..and none ever were at the same stage of rise and shine, generally..But they all needed a mirror so just get one that covers the length of the vanity so the 6, 9, and 13 year old don',t have a pushing match every school morning ? :)

Skip the vanity and just install one of these:

Lawrence: hahahaha! Good idea! We had that in high school (at school!)

Redsilver: You mentionned good points in a previous post. We're also lookin for ample counter space. The way I see it, we should be able to fit a 7' vanity in there. So 2 sinks and some counter space. I'm just lucky to have 2 boys and only one girl to compete with for counter space :). Also, I don't think this house will ever be wheel chair accessible. We're in our mid 30s right now and we'll consider moving if one of us can no longer use the stairs.

Anne: your bathroom is exactly the same size as mine. Glad to hear it worked well!

I will post a floor plan today.

Ok, here's the plan I had in mind. There is a roof drain that I don't think I can move.

There is a skylight in the bathroom and another one in the staircase to the left. I woud like to add stained glass windows in the new wall and in the wall between the staircase and the tub to brighen the toilet/tub area. Hight enough so it would not get too wet and allow privacy.

Californian bungalow renovation · More Info

By any chance does your master bedroom share a wall with this space? I'm wondering if you could squeeze in a master bedroom half bath in addition to a main bathroom.

Benjesbride, no. The bathroom is between two staircases (it's a very old house), a party wall and the hall.

I'm also not worried about resale. Houses around here with 2 bathrooms on the second floor are rare. Those who have converted a bedroom to make the second bathroom. I need all my bedrooms right now but a future buyer could easily use my son's room and turn it into a bathroom since it's right above the kitchen.

I like the split idea but I would prefer an enclosed toilet.

Can you show the existing plan of the bathroom, so we can see where the plumbing is? The toilet might be difficult to put elsewhere. Our bathroom has a different layout, which I will explain when I know where the toilet is.

Anne

Here's a picture from when the house was for sell. It gives you an idea of the layout.

So tub on top left corner, shower top right corner, vanity bottom left corner, door bottom right corner and toilet between door and shower (that's right! right whee you walk in!)

If moving the toilet is complicated and too costly, I could perhaps just switch the layout around. Put the vanity area on the left side and tubtoilet to the right.

I'm wondering... if you could fit two bathrooms in this space, would you want two bathrooms in this space?

I wouldn't say no to 2 bathrooms, of course not! But they've got to be funcitonnal. And one thing that I really want is a longer tub, at least 66''.

Sweet--you've given me a good puzzle to think on :-)

I'm pretty sure this layout meets minimum clearances, the sticking point is the 1/2 bath door swing and the vanity. You might need a shallow vanity and/or an outswing door there. You need a minimum of 21" of clear floor space in front of fixtures.

With the toilet plumbing already on the right, it fits how our bathroom is laid out. So if the toilet needs to stay in that location, here's the layout (using the plan you have in mind) starting on the left side:

* 30" door into the bathroom all the way to the left where you have the short end of the tub/shower and opening against the left wall.

* one 18" deep vanity 27" wide on the left wall, with 15" drawers to its right plus filler to other perpendicular vanity.

* other 18" deep vanity to the right in this room where you have the toilet with 33" wide cabinet (with extended stiles); counter continues over empty space where you show storage, and have it butt up to counter of the other vanity.

* 5' long tub across back of right side (I enjoy soaking in my 66" Kohler Mariposa in the master bath, but it comes in a 60" which would have worked for me, but not my husband). The problem is that with everyone using your tub as a shower, I think you would want a tub with lower sides for those who shower.

* where the toilet is actually located would determine where the door into this part of the bathroom would be best. Our door is somewhat centered on the wall between the two parts of the bathroom, and when opened it's parallel to the tub just a few inches away from the tub.

* the toilet is on the right hand wall (18" to the center of the toilet from the front wall), so there's plenty of room for the person getting out of the tub/shower to move around. I would NEVER have the minimum width of the toilet area be 30" unless there were absolutely no other choice. 30" width reminds me of some of the stalls in older fast food restaurants. All of our toilet spaces are 36" to 42" wide, so they are not cramped and also are easy to clean around.

HTH

Anne

benjesbride: I really like your design. My calculations, for what they're worth, show adequate space in front of the Room B vanity for a door:

ROOM A:

Overall length: 8' x 12"/foot = 96"

Overall width (tub length): 66"

Tub width: 30"

Toilet width, allowance for: 30"

Vanity width maximum: 96" - 30" - 30" = 36"

Vanity depth (assumed): 18"

Wall width* (in front of vanity) = 66" - 18" = 48"

ROOM B:

Overall length: 8' x 12"/foot = 96"

Overall width: (10' x 12"/foot) - 66" - 6" = 48"

Vanity depth (assumed): 18"

Wall width* (in front of vanity): 48" - 18" = 30"

*available for entry door

My two cents worth of this topic. I have a larger version of this bath upstairs for my kids.

I have 2 DD who are 2 years apart in age. I can guarantee you that they NEVER shared the bath room. If one of them were on one side no one was going to be on the other.

Our room is long with the vanity along the wall you walk past, pocket door going into toilet/shower room. The pocket door really screws things up. It may be part of the reason the girls made the BR into a one person room. They are PITAs to open and close. Not only that but they really eliminate a wall for things like electricity, towel bars, toilet paper holders, etc. We could have done a swing door but it would have been over a window.

We have thought several times about tearing out the dividing wall to open up the BR and make it feel larger. By the time we got to that point though, our girls were about out of the house.

I grew up in a family with 6 kids. My parents had a master bath, but the 6 kids shared a bathroom with one toilet, one bathtub/shower and 2 sinks. 3 girls and 3 boys. We never thought about it, we just made it work. One thing that helped was that we had a dry vanity in the girls bedroom (3 drawers on one side and and the other side had a small bench seat. ) We did our makeup and hair in our bedroom.

My husband grew up in a family with 7 kids, 3 bedrooms and one small upstairs bathroom (tub, pedestal sink and toilet) and a 3/4 bath in the basement. I don't really know how they made it work, but it was all they had, so it worked.

When I think back to my childhood, most families had a bunch of kids and one upstairs bathroom and a powder room. Even the Brady Bunch only had one bathroom that the 6 kids shared.

I think your family of 5 will be fine with just the one bathroom. If you can separate the vanity from the tub and toilet it will be better than having it all in one space, especially if you have girls that will want mirror time as they get older.

I am thinking about hotel rooms - many places that I have stayed had the toilet and tub in one room with a vanity and closet area just outside of the bathroom. One I recently stayed in had a separate toilet room and a walk in shower room next to it with the sink area just outside of the shower room. Maybe you could look at some hotel rooms online and get some ideas.

Back to your share with the blueprint for the bath and vanity split...put that toilet where your storage cabinet is, turning it 45 degrees, and put some storage from the 5 ft mark to the ceiling over the toilet water tank? I would just put 2 cabinet doors on the front of it(if the roof doesn't have a slope to the wall there?) You could move the door to the center of the wall, pocket doors to the left and right, and than probably place a small bookcase/shelf unit on the floor up to the ceiling even? on the wall that is a right angle(to your left inside the tub area) to your current entry door, for more towels, etcetc....if you need it..

tira_misu regarding two separate bathrooms and feeling cramped... If the back wall is an exterior wall, maybe windows and natural light would help with that.

tira_misu, you can totally fit two full baths in this space without it being overly cramped and get your 66" tub. To take benjesbrides great work and add to it:

Did u do this? I have same exact issue.

Yes we did. We have vanity and tub in the first part and shower and toilet in the second part. No regrets. We now find it annoying when we share a regular bathroom while staying at our vacation rental. The layout we used is in that thread. https://www.houzz.com/discussions/5782969/what-would-you-do-close-servant-stairs-for-larger-bathroom-or-keep-it